Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1669192415 Individual Practitioner Male Practitioner

Sergio Alexander Duarte

Assistant Behavior Analyst • San Francisco, CA

Professional Overview & Biography Verified Profile Summary

Sergio Duarte is a registered healthcare professional specializing in Assistant Behavior Analyst in San Francisco, CA. Practice services are available at 139 HUGO ST APT 3 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

139 Hugo St Apt 3

San Francisco, CA 941222760

Telephone 3106913644
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Assistant Behavior Analyst in San Francisco, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
38 Specialists

Practicing in San Francisco, CA (2662 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-07-01
Assistant Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 106E00000X

An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.

Counselor - Addiction (Substance Use Disorder)

NUCC Taxonomy Code: 101YA0400X

Definition to come...

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

9 Associated Practitioners
Earlinda Brown

Behavior Technician

NPI 1003528373
Ruby Darling

Behavior Analyst

NPI 1043766256
Sally Chan

Behavior Technician

NPI 1295568293
Philip Grant , MA, BCBA

Behavior Analyst

NPI 1457767972

Master of Arts, Board Certified Behavior Analyst

Tara Roshan

Behavior Technician

NPI 1477236289
Brandon Garay

Behavior Technician

NPI 1609491901

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 01, 2025

Counselor

📍
Updated Business Mailing Address June 06, 2025

Registered at 179 CASELLI AVE APT 1, SAN FRANCISCO, CA 941142351 (Tel: 9257835022)

NPI Profile Active August 31, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location August 31, 2022

Registered at 139 HUGO ST APT 3, SAN FRANCISCO, CA 941222760 (Tel: 3106913644)

📍
Updated Business Mailing Address August 31, 2022

Registered at 1901 18TH AVE UNIT B, SAN FRANCISCO, CA 941161247

👤
Provider Name / Credentials Updated August 31, 2022

Recorded as SERGIO DUARTE

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 31, 2022

Assistant Behavior Analyst

🟢
Initial NPI Registration & Enumeration August 31, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1669192415
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 31, 2022
Last Update: July 01, 2025
Sole Proprietor: No

Mailing Address

179 Caselli Ave Apt 1

San Francisco, CA 941142351

Phone: 9257835022

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.